Position in CSTM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,944,310
+$693,741 QoQ
Shares Held
155,140
-10.3% QoQ
Ownership
0.114%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#98
of 385 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSTM Over Time
Shares Held
Position Value (USD)
Derivatives in CSTM
reported options exposure · as of Mar 31, 2025CallValue
$605,400
CallShares
60,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Aluminum
Basic Materials · as of Jun 30, 2026BARCLAYS PLC holds $37,453,265 across 4 Aluminum names. CSTM ranks #3 (13.2% of the industry book) .
All Filings in CSTM
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19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,944,310 | 155,140 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $4,250,569 | 172,928 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $5,373,116 | 285,046 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $4,095,957 | 275,266 | Shares | Sole | 2026-03-31 | |
| 2025-06-30 | $4,341,359 | 326,418 | Shares | Sole | 2026-02-27 | |
| 2025-03-31 | $605,400 | 60,000 | Call | Sole | 2026-03-17 | |
| 2025-03-31 | $1,903,821 | 188,684 | Shares | Sole | 2026-03-17 | |
| 2024-12-31 | $2,403,220 | 234,004 | Shares | Sole | 2026-03-19 | |
| 2024-09-30 | $5,472,611 | 336,569 | Shares | Sole | 2026-03-31 | |
| 2024-06-30 | $1,101,216 | 58,420 | Shares | Sole | 2026-03-23 | |
| 2024-03-31 | $2,432,542 | 110,020 | Shares | Sole | 2026-03-24 | |
| 2023-12-31 | $4,054,853 | 203,149 | Shares | Sole | 2026-03-24 | |
| 2023-09-30 | $786,385 | 43,208 | Shares | Sole | 2026-03-26 | |
| 2023-06-30 | $795,225 | 46,280 | Shares | Sole | 2023-09-20 | |
| 2023-03-31 | $1,441,623 | 94,393 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $964,512 | 81,577 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $582,725 | 57,468 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $495,862 | 37,537 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $884,646 | 49,147 | Shares | Sole | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||